日粮高剂量添加葡萄糖氧化酶对肉杂鸡生长和屠宰性能的影响  

Effect of high-dose glucose oxidase supplementation in diet on growth and slaughter performance of hybrid broilers

作　　者：刘松柏 谭会泽 温志芬 张祥斌 邹轶 苗丽萍 陈将 黎鸿彬 杨露 LIU Song-bai;TAN Hui-ze;WEN Zhi-fen;ZHANG Xiang-bin;ZOU Yi;MIAO Li-ping;CHEN Jiang;LI Hong-bin;YANG Lu(Wen’s Foodstuffs Group Co.,Ltd.//Key Laboratory of Animal Nutrition and Healthy Raise Science of the Ministry of Agriculture,Yunfu 527400,China)

机构地区：[1]温氏食品集团股份有限公司农业农村部动物营养与健康养殖学重点实验室,广东云浮527400

出　　处：《粮食与饲料工业》2023年第1期28-30,共3页Cereal & Feed Industry

摘　　要：试验旨在研究日粮高剂量添加葡萄糖氧化酶对笼养肉杂鸡生长和屠宰性能的影响。将864只1日龄肉杂鸡随机分为2个组(对照组和试验组,试验组在对照组基础上添加200 g/t 2000 IU耐温葡萄糖氧化酶),每组8个重复,每个重复54只鸡。进行为期49 d的试验。研究结果表明:在日粮中添加200 g/t葡萄糖氧化酶能显著改善肉鸡的耗料增重比(P<0.05),但对日均采食量和日均增重无显著改善(P>0.05),对肉鸡屠宰性能无显著影响(P>0.05)。综上所述,笼养肉杂鸡日粮中高剂量添加葡萄糖氧化酶对于提升肉鸡肠道健康水平,改善耗料增重比有一定作用。The purpose of this experiment was to study the effects of high-dose addition of glucose oxidase to diet on the growth and slaughter performance of cage broilers.8641-day-old broilers were randomly divided into two groups(control group,the experimental group added 200 g/T 2000 IU thermostable glucose oxidase on the basis of the control group),with 8 replicates in each group and 54 chickens in each replicate.A 49 day trial was conducted.The results showed that the addition of 200 g/T glucose oxidase in the diet could significantly(P<0.01)improve the feed consumption and weight gain ratio of broilers,but had no significant effect on the daily average feed intake and daily average weight gain(P>0.05),and had no significant effect on the slaughter performance of broilers(P>0.05).In conclusion,the high-dose addition of glucose oxidase to the diet of cage broilers has a certain effect on improving the intestinal health level and the ratio of material consumption to weight gain of broilers.

关 键 词：肉鸡 葡萄糖氧化酶 生长性能 屠宰性能 

分 类 号：S816.7[农业科学—饲料科学]